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-rw-r--r--source3/printing/notify.c35
1 files changed, 33 insertions, 2 deletions
diff --git a/source3/printing/notify.c b/source3/printing/notify.c
index c344edb8d8..50c5ce39f6 100644
--- a/source3/printing/notify.c
+++ b/source3/printing/notify.c
@@ -190,11 +190,35 @@ void print_notify_send_messages(unsigned int timeout)
talloc_destroy_pool(send_ctx);
}
+/**********************************************************************
+ deep copy a SPOOLSS_NOTIFY_MSG structure using a TALLOC_CTX
+ *********************************************************************/
+
+static BOOL copy_notify2_msg( SPOOLSS_NOTIFY_MSG *to, SPOOLSS_NOTIFY_MSG *from )
+{
+
+ if ( !to || !from )
+ return False;
+
+ memcpy( to, from, sizeof(SPOOLSS_NOTIFY_MSG) );
+
+ if ( from->len ) {
+ to->notify.data = talloc_memdup(send_ctx, from->notify.data, from->len );
+ if ( !to->notify.data ) {
+ DEBUG(0,("copy_notify2_msg: talloc_memdup() of size [%d] failed!\n", from->len ));
+ return False;
+ }
+ }
+
+
+ return True;
+}
+
/*******************************************************************
Batch up print notify messages.
*******************************************************************/
-static void send_spoolss_notify2_msg(struct spoolss_notify_msg *msg)
+static void send_spoolss_notify2_msg(SPOOLSS_NOTIFY_MSG *msg)
{
struct notify_queue *pnqueue, *tmp_ptr;
@@ -227,7 +251,14 @@ in notify_queue\n", msg->type, msg->field, msg->printer));
return;
}
- pnqueue->msg = msg;
+ /* allocate a new msg structure and copy the fields */
+
+ if ( !(pnqueue->msg = (SPOOLSS_NOTIFY_MSG*)talloc(send_ctx, sizeof(SPOOLSS_NOTIFY_MSG))) ) {
+ DEBUG(0,("send_spoolss_notify2_msg: talloc() of size [%d] failed!\n",
+ sizeof(SPOOLSS_NOTIFY_MSG)));
+ return;
+ }
+ copy_notify2_msg(pnqueue->msg, msg);
pnqueue->buf = NULL;
pnqueue->buflen = 0;